Common Core Standard 3.MD.4 Lesson Plans
In (3.MD.10), the Common Core State Standards for Mathematics reads ‘Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step “how many more” and “how many less” problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets.’